$559+ Cheap flights from Busan (PUS) to San Diego (SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — SAN
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Busan to San DiegoExplore the most affordable flight options available from Busan to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
Explore the most affordable flight options available from Busan to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
This Trip.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:30 am
PUS
- SAN
2 stops27h 46m
Multiple Airlines
Thu 9/179:30 pm
SAN
- PUS
2 stops26h 00m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,048
This CheapTickets deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:30 pm
PUS
- SAN
2 stops22h 29m
Multiple Airlines
Wed 9/161:00 pm
SAN
- PUS
2 stops26h 45m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,065
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:50 am
PUS
- SAN
2 stops26h 26m
Multiple Airlines
Sat 9/195:22 pm
SAN
- PUS
2 stops31h 43m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,066
This Korean Air deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 am
PUS
- SAN
2 stops23h 01m
Korean Air
Thu 9/177:00 am
SAN
- PUS
2 stops20h 35m
Korean Air
Deal found 7/27![Korean Air logo]()
$1,077
This Korean Air deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am
PUS
- SAN
2 stops23h 27m
Korean Air
Wed 9/166:15 am
SAN
- PUS
2 stops21h 20m
Korean Air
Deal found 7/26![Korean Air logo]()
$1,079
This Korean Air deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:30 pm
PUS
- SAN
2 stops17h 35m
Korean Air
Mon 9/147:00 am
SAN
- PUS
2 stops21h 45m
Korean Air
Deal found 7/26![Korean Air logo]()
$1,080
Best flights from Busan to San DiegoDiscover carefully curated flight deals from Busan to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Busan to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This Korean Air deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am
PUS
- SAN
2 stops23h 27m
Korean Air
Wed 9/166:15 am
SAN
- PUS
2 stops21h 20m
Korean Air
Deal found 7/26![Korean Air logo]()
$1,079
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 pm
PUS
- SAN
2 stops28h 48m
Multiple Airlines
Wed 9/165:22 pm
SAN
- PUS
2 stops25h 53m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,211
This STARLUX Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:55 pm
PUS
- SAN
2 stops42h 21m
STARLUX Airlines
Fri 9/183:50 pm
SAN
- PUS
2 stops34h 05m
STARLUX Airlines
Deal found 7/28![STARLUX Airlines logo]()
$1,353
This Gotogate deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:20 am
PUS
- SAN
1 stop18h 15m
Japan Airlines
Fri 9/181:35 pm
SAN
- PUS
1 stop16h 00m
Japan Airlines
Deal found 7/27![Japan Airlines logo]()
$1,957
This Korean Air deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 am
PUS
- SAN
2 stops23h 01m
Korean Air
Thu 9/177:00 am
SAN
- PUS
2 stops20h 35m
Korean Air
Deal found 7/27![Korean Air logo]()
$1,082
This STARLUX Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:30 pm
PUS
- SAN
2 stops28h 16m
STARLUX Airlines
Thu 11/262:55 pm
SAN
- PUS
2 stops34h 00m
STARLUX Airlines
Deal found 7/27![STARLUX Airlines logo]()
$1,468
This Bravofly deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:20 am
PUS
- SAN
1 stop18h 15m
Multiple Airlines
Thu 9/177:53 pm
SAN
- PUS
2 stops23h 22m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,671
This lol.travel deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:00 pm
PUS
- SAN
1 stop35h 35m
Japan Airlines
Wed 9/161:35 pm
SAN
- PUS
1 stop16h 00m
Japan Airlines
Deal found 7/26![Japan Airlines logo]()
$2,046
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:45 am
PUS
- SAN
3 stops29h 31m
Multiple Airlines
Sat 9/1912:35 pm
SAN
- PUS
2 stops27h 10m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,864
This Japan Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:25 am
PUS
- SAN
1 stop17h 20m
Japan Airlines
Thu 11/267:08 am
SAN
- PUS
2 stops21h 52m
Japan Airlines
Deal found 7/27![Japan Airlines logo]()
$2,088
One-way flights from Busan to San DiegoSearch for one-way flight options from Busan to San Diego. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Busan to San Diego. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:55 am
PUS
- SAN
3 stops27h 24m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:30 am
PUS
- SAN
3 stops51h 47m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:55 am
PUS
- SAN
3 stops52h 19m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$617
This Gotogate deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:00 am
PUS
- SAN
2 stops28h 59m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$624
This Gotogate deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 am
PUS
- SAN
2 stops28h 59m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$637
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:45 am
PUS
- SAN
3 stops47h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$638
This Gotogate deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:15 pm
PUS
- SAN
2 stops36h 33m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$708
Find flight deals from Busan to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,048 (Trip.com) |
One-way from | $559 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Busan to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Busan to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Wed 9/9
8:00 am-3:27 pm
2 stops23h 27m
San Diego
Wed 9/16
6:15 am-7:35 pm
2 stops21h 20m
$1,079
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Thu 9/10
8:00 am-3:01 pm
2 stops23h 01m
San Diego
Thu 9/17
7:00 am-7:35 pm
2 stops20h 35m
$1,082
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Wed 9/9
8:00 pm-8:48 am
2 stops28h 48m
San Diego
Wed 9/16
5:22 pm-11:15 am
2 stops25h 53m
$1,211
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Fri 9/11
6:55 pm-9:16 pm
2 stops42h 21m
San Diego
Fri 9/18
3:50 pm-5:55 pm
2 stops34h 05m
$1,353
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Mon 11/23
12:30 pm-11:46 pm
2 stops28h 16m
San Diego
Thu 11/26
2:55 pm-5:55 pm
2 stops34h 00m
$1,468
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Thu 9/10
9:20 am-11:35 am
1 stop18h 15m
San Diego
Thu 9/17
7:53 pm-11:15 am
2 stops23h 22m
$1,671
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Sat 9/12
7:45 am-9:16 pm
3 stops29h 31m
San Diego
Sat 9/19
12:35 pm-7:45 am
2 stops27h 10m
$1,864
Quickest round-trip
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Fri 9/11
9:20 am-11:35 am
1 stop18h 15m
San Diego
Fri 9/18
1:35 pm-9:35 pm
1 stop16h 00m
$1,957
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Wed 9/9
4:00 pm-11:35 am
1 stop35h 35m
San Diego
Wed 9/16
1:35 pm-9:35 pm
1 stop16h 00m
$2,046
BusanSan Diego
PUS - SAN
PUSSAN
Busan Gimhae
Mon 11/23
9:25 am-9:45 am
1 stop17h 20m
San Diego
Thu 11/26
7:08 am-10:00 pm
2 stops21h 52m
$2,088
Showing 1-10 of 19 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Busan-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Busan-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Busan-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Busan-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Busan to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Busan with our price prediction graph.
PUS-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Busan to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
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Julian
Lemon Grove
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